Scilab Function
Last update : 13/1/2005

sda - Set default axes.

### Calling Sequence

  `sda()`
  `a = gda(); set(a,"default_values",1)`

### Parameters

- `a`: handle, the handle of the default axes.

### Description

This routine resets the axes' model to default values.

### Examples

      x=[0:0.1:2*%pi]';
      set old_style off
      f=get("default_figure"); // get the handle of the model figure
      a=get("default_axes"); // get the handle of the model axes
        // setting its' properties
      f.figure_size=[1200 900];
      f.figure_position=[0 0];
      a.background=4;
      a.box="off";
      a. tics_color=5;
      a.labels_font_color=25;
      a.labels_font_size=4;
      a.sub_tics=[7 3];
      a.x_location="middle";
      a.y_location="middle";
      a.tight_limits="on";
      a.thickness=2;
      a.grid=[-1 24];
      subplot(221);
      plot2d(x-2,sin(x))
      subplot(222);
      plot2d(x-6,[2*cos(x)+.7 2*cos(x)+.9 cos(2*x) .2+sin(3*x)],[-1,-2,-3 -4])
      sda() // return to the  default values of the axes' model
      subplot(223);
      plot2d(x-2,sin(x))
      subplot(224);
      plot2d(x-6,[2*cos(x)+.7 2*cos(x)+.9 cos(2*x) .2+sin(3*x)],[-1,-2,-3 -4])
      xdel(0)
      plot2d(x-2,sin(x))

### See Also

`sdf`, `gda`, `gdf`, `set`, `graphics_entities`,

### Author

Djalel ABDEMOUCHE